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wj1c2 xj1c28 yj1c zj1c2 0j1c28

la2c28 ma2c na2c2 oa2c28 pa2c

a12c b12c2 c12c28 d12c e12c2

zr3c2 0r3c28 1r3c 2r3c2 3r3c28